Line a rimmed baking sheet with parchment paper or foil. You want to use a piece of paper or foil that is large enough to cover the sides of the baking sheet as well as the bottom.
Bring the water, heavy cream and salt to a boil in a medium pot.
4 cups water, 1/2 cup heavy whipping cream, 1/2 teaspoon salt
Stir in the grits, cover and reduce the heat to low. Cook 12-15 minutes, stirring often to prevent the grits from sticking to the bottom of the pot.
1 cup old fashioned grits
Spread the grits out evenly onto the prepared baking sheet.
Refrigerate until chilled and fully set, about an hour.
Once chilled cut the grits into 12 evenly sized squares or use a cookie cutter if round cakes are preferred.
Lightly dredge the grits cakes in the flour and shake off any excess. Place on a plate.
1/2 cup all purpose flour
Heat a few tablespoons of the oil in a large, flat bottomed skillet over medium-high heat. Add the grits cakes and fry for 2-3 minutes per side, or until golden brown.
Oil for frying
Transfer to a paper towel-lined plate and sprinkle with a pinch of salt, if desired.
Garnish with fresh minced parsley or sliced scallions, if desired.